CN101522502A - Gap-bridging device for train platforms - Google Patents
Gap-bridging device for train platforms Download PDFInfo
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- CN101522502A CN101522502A CNA2007800372873A CN200780037287A CN101522502A CN 101522502 A CN101522502 A CN 101522502A CN A2007800372873 A CNA2007800372873 A CN A2007800372873A CN 200780037287 A CN200780037287 A CN 200780037287A CN 101522502 A CN101522502 A CN 101522502A
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- Prior art keywords
- plate
- equipment
- lap
- lap plate
- platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/02—Retractable steps or ladders, e.g. movable under shock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D23/00—Construction of steps for railway vehicles
Abstract
The invention relates to a device for the essentially complete bridging of the gap between the car floor of a rail vehicle in the door area and the platform with a gap bridging plate (1) for bridging the gap. The gap bridging plate (1) is mounted to be movable in a linear, horizontal direction at least between a retracted position in which the gap is not bridged and the gap bridging plate (1) essentially does not or only barely projects beyond the front edge of the platform or of the rail vehicle, and an extended position in which the gap is essentially completely bridged. The device is characterized in that the gap bridging plate (1) is mounted movably on two guide rails (6, 11), and the guide rails (6, 11) are designed as ball bearing linear guides or as roller linear guides.
Description
Technical field
The present invention relates to be used for the field of the gap-bridging device of platform, and not only relate to the field that is fixed on the gap-bridging device on the platform, but also relate to the field of the gap-bridging device in the car door zone that is fixed on railroad vehicle at this.The present invention relates to the car floor that is used for fully overlapping basically the railroad vehicle in the car door zone and the slit between the platform and this equipment particularly and has the lap plate that is used for lap gap, wherein said lap plate is mounted to and can be at least moves along the direction of the level of straight line basically between the position of regaining and the position of stretching out, lap gap and lap plate do not protrude in basically or protrude in platform slightly (in this case on the position of described withdrawal, lap plate is fixed on the platform movably in described equipment) or the front edge of railroad vehicle is (in this case, lap plate is fixed on the railroad vehicle movably in described equipment), lap gap fully basically on described position of stretching out.
Background technology
The gap-bridging device of the known for a long time a kind of type of mentioning in beginning.Therefore for example EP0913307 describes a kind of equipment that is fixed on the railroad vehicle.At this, lap plate is being drawn out from the slit below the car door zone in motion straight line, that at one end slightly stretch downwards basically, and this moves by means of at least one far below this zone pivotally attached handle.But such equipment, and the same shortcoming of similarly for example describing in JP 2204160, JP 2212257 or JP 2005225310 that is used for fixing the equipment on platform is that this equipment needs a large amount of relatively spaces below zone to be overlapped.So under gap-bridging device is fixed on situation on the platform, have important disadvantages, described shortcoming especially the time must be considered numerous and diverse version that platform overhangs when repacking, and because especially often is provided with the cable line of the influence that should not be subjected to afterwards installing such gap-bridging device at the subway aspect below platform overhangs.
US 5,845, and 579 also describe a kind of gap-bridging device that is fixed on the platform.In addition, propose in form of implementation at this, lap plate passes through the linear slide bearing installation, and causes equipment to have low system height.In fact the problem of this version is, when using the linear slide bearing, block under the load condition of lap plate in minimum and during structure that this external lap plate need weigh because big friction needs very powerful motor to drive.During this external use linear slide bearing because the gap that exists need make moving on moving direction very accurately keep balance.
Summary of the invention
Therefore the objective of the invention is, a kind of improved structure of gap-bridging device is provided.Relate in particular to the improvement of the equipment in the car floor that is used for fully overlapping basically the railroad vehicle in the car door zone and the slit between the platform.This equipment has the lap plate that is used for lap gap, wherein lap plate be mounted to can be at least between the position of regaining and the position of stretching out the direction along the level of straight line move, lap gap and lap plate do not protrude in or protrude in slightly the front edge of platform or railroad vehicle basically on the position of described withdrawal, lap gap fully basically on described position of stretching out.
This purpose is installed movably by at least two guide rails by lap plate and guide rail constitutes linear spherical guide or the linear roller guide rail is achieved.
Therefore core of the present invention is that lap plate is installed in the sliding motion mode of pure linearity and made whole gap-bridging device can have low height.Be that it shows astoundingly, for this purpose advantageously, guide rail constitutes linear spherical guide or linear roller guide rail.On the one hand their running is very pulsation-free and the driving that allows to have relative compact motor in addition, thereby allows the compact design form.Their direction is very stable on the other hand, makes the process do not need the intricately balance to move, that is to say for example possible to be, when the space situation allows, in a side or also can only be provided with an actuator in the centre.They can bear top load in addition, and can not damage the movability of smooth operation.Especially when realizing combination with cingulum, little friction allows the high operating speed (typically 200mm/s) of lap plate in addition, and this improves reliability on the one hand and improves traveling comfort when especially the short time stops at the train station on the other hand significantly.
So in principle gap-bridging device can either be fixed on the railroad vehicle and also can be fixed on the platform.Be installed on the platform movably according to preferred form of implementation lap plate.
Another preferred form of implementation is characterised in that, guide rail comprise fixing lower guideway and with lap plate bonded assembly upper rail movably, and at least one guide rail, preferably in two guide rails, upper rail be mounted to can with respect to lower guideway around level, perpendicular to the inclined shaft slight inclination that moving direction is arranged, make when fixing that upper rail generation power cooperates during from top loading lap plate by the power of the minimum in the sphere of gravity in passenger's representative type minimum.This fixedly causes the raising of reliability automatically, because lap plate mechanically blocks from the power (typically being approximately 100N) of minimum when loading.Smooth running is so high when using linear spherical guide or linear spherical guide, make and be provided with such mechanism, and directional balance is so high in linear spherical guide or linear roller guide rail in addition, makes structurally to be provided with so tiltable bearing especially.For example possible is, by between upper rail and lower guideway, arranging at least one spring element, and preferred two spring elements that skew is provided with on moving direction, wherein spring element especially preferably constitutes spring plate.Structurally especially simple possibility is, lower guideway has at least one pod that extends along moving direction, and upper rail has at least one rib that partly is bonded on the level in this pod, and the inclination generation power of the rib by in pod cooperate fixing.In other words the width of pod is just slightly less than the width of rib.Preferably, lower guideway has two and has the rib that two inside along continuous straight runs extend towards the pod of lateral opening and upper rail in the horizontal direction, especially preferredly be, rib respectively upper rail half extends to the whole length basically or rib is arranged in two terminal basically parts of upper rail at least.
Additionally or alternately be used for top illustrated when lap plate is loaded, be engaged in by power fixing automatically to a certain extent, possible is, be provided with the interlock system that for this reason is provided with especially basically, so that lap plate is locked on the position of stretching out or on the position of regaining (possible words also can on other position).Preferably, form but such interlock system can electromagnetism triggers ground, and especially preferred for the sake of security be that it has manual unlocking device.Interlock system can be for example by on lap plate or the locking lever in the interior corresponding space be bonded in the position that for this reason is provided with especially.Preferably, interlock mechanism is fixed on sliding panel on the position of qualification (preferably on the position of regaining) and interlock system is given control unit or main system (on the go) with this state notifying simultaneously.These two functions also may be implemented (definite position, another uses the signal transmit mode) by two elements, but therefore (sliding panel is fixed, but signal does not show when two elements have identical state; Signal aspect and indication, but sliding panel is not mechanically locked etc.), often have problems.Therefore here by realizing two functions by identical device, promptly interlocking and state notifying are avoided this problem.
What the fixing form of implementation that cooperates according to such power was possible is, upper rail comprises forming area and upper guide plate, described upper guide plate and last guiding insert are permanently connected, the described guiding insert of going up forms linear spherical guide or linear roller guide rail together with the following guiding insert that is fixed on the lower guideway, and upper guide plate tiltably is connected with the part of the level of forming area by two spring plates that skew is provided with on moving direction.
Another preferred form of implementation is characterised in that, is provided with at least three, especially preferred at least four parallel guide rails that are used for lap plate.
Usually show advantageously, produce the driving of lap plate by cingulum, described cingulum is fixed on the lap plate by at least one synchronous piece and/or (for example passes through synchronous piece) on the upper rail, wherein the two ends of preferred cingulum are fixed on the lap plate and/or are associated on the transmission gear of fixed type motor on the upper rail and by at least one track adjusting wheel coupling, and wherein in addition preferably, the axle of motor is essentially horizontally arranged, and preferably, for example the axle that passes through turbine and worm transmission driving of transmission gear is vertically arranged.
As has been described, preferably, entire equipment has box-type design basically and is arranged to, and in the groove in the platform of perhaps packing into or in the groove in the scope of the railroad vehicle of packing into, perhaps is placed on the platform.System height in this entire equipment is designed to preferred in the scope less than 70mm, especially preferred in the scope less than 55mm.
So especially, when equipment plans to be fixed on the platform, the Insulation Problems with respect to the platform of train always appears.This shows advantageously so, and entire equipment has the non-conductive coating in being exposed to passenger's surf zone.Form by the plastics of for example polyester or polyamide in this possible coating, preferably form by the fiber reinforcement coating of for example fibre-reinforced polyamide.Each parts that are exposed to the passenger also can be made up of insulating material as a whole, and for example section bar or plate etc. are made up of glass fiber reinforced plastic (for example glass fiber reinforced polyester).Therefore for example can be from FiberlineComposites A/S, DK; Gatex Kunststoffbearbeitung GmbH, material that DE has bought or coating perhaps can be from Von Roll Isola, and the Durapol that FR has bought is possible.If equipment for example is fixed on the rail vehicle, be not the absolute demand insulation.
Another form of implementation of the present invention is characterised in that, described equipment comprise have base plate, the shell of the sidewall of side, rear wall and antetheca, wherein in this shell, be furnished with guide rail, and be furnished with fixing cover plate, described cover plate is arranged on the platform zone or when equipment is fixed on the railroad vehicle on the zone of railroad vehicle, lap plate is positioned at below the described cover plate in the position of regaining substantially, and lap plate in the position of stretching out only its rear rim zone also be positioned at below the described cover plate.In conjunction with such form of implementation proof advantageously, guarantee that the sinuousness of generation when cover plate loads can not be blocked lap plate downwards.Correspondingly proof advantageously, be furnished with sliding members (also may be roller) in the lagging dege zone on the upside of lap plate, described sliding members slides on the face down of cover plate when lap plate moves, and wherein sliding members especially preferably constitutes the plastic strip or the ribs of plastic of extending basically on the whole width of lap plate.
Preferably, only be furnished with an actuator in such equipment, and this actuator only acts on a guide rail, especially preferred is one that only acts in two outmost guide rails.Yet in order to guarantee the balance on whole width, may be furnished with such mechanism, the motion coupling of the motion of the guide rail that described mechanism will be driven and at least one another guide rail joins, and especially preferred motion coupling with the outmost guide rail that is placed on the opposite joins.
Other preferred form of implementation of the present invention has been described in the dependent claims.
Description of drawings
To at length set forth the present invention by the embodiment relevant below with accompanying drawing.Accompanying drawing illustrates:
Fig. 1 illustrates the block diagram of gap-bridging device, wherein takes off lid;
Fig. 2 illustrates the block diagram of guide rail area, wherein omits lap plate and cover plate;
Fig. 3 illustrates the birds-eye view of gap-bridging device;
Fig. 4 illustrates the longitudinal section perpendicular to the bearing of trend of platform, and wherein lap plate is in the state of withdrawal;
Fig. 5 illustrates the longitudinal section perpendicular to the bearing of trend of platform, and wherein lap plate is in the state that stretches out;
Fig. 6 illustrates the longitudinal diagram by the bearing of trend that is parallel to platform in the zone of guide rail; And
Fig. 7 illustrates upper rail, and the block diagram of looking up shown in a) wherein is at b) shown in perpendicular to the longitudinal section of moving direction and at c) shown in be parallel to the longitudinal section of moving direction.
The specific embodiment
Elaborate the present invention by the embodiment relevant below with accompanying drawing.Be that illustrated embodiment should just be used to support and prove exploitativeness of the present invention and should in no way limit theme as appended in the back claim what this emphasized.
Fig. 1 illustrates the block diagram of gap-bridging device.Comprise the lap plate of installing movably with respect to shell 31 at this this gap-bridging device.Shell 3 or be screwed on the platform or be fixed on the railroad vehicle.In other words stretch out by being fixed on the platform and after train sails into, the gap-bridging device that proposes can be used in lap gap, perhaps stretch out by the direction along platform in the car door zone that is fixed on railroad vehicle and behind train arrival, lap plate also can be used in the slit that is overlapped between platform and the railroad vehicle.The preferred use by shell is fixed on gap-bridging device on the platform.On the one hand possiblely at this be that shell is screwed on platform surface and edge region is provided with the inclined-plane of the height that is lower than platform surface downwards, so the passenger can not stumble.But or also possible be, on platform surface specially for gap-bridging device be provided with make gap-bridging device just in time with flush the groove that enters.For two kinds of situations advantageously or even importantly, gap-bridging device has low system height.
Gap-bridging device has motor 4 in addition, it is desirable to, and described motor constitutes electro-motor and just is arranged in the interior side in zone of the front edge of shell.If situation allows, in the middle of motor also can be arranged in, with respect to the stability of motion this or even preferred.It must be emphasized that about this point, relate to so-called platform screen door, that is to say and relate to the shield assembly that height separates platform and orbital region being used in one meter to two meters scope, preferred use the gap-bridging device that is proposed because in such structure based on the clear and definite qualification of the position of the door that is used to the railroad vehicle of getting on the bus or getting off given in advance of existing door in the platform gate.Similarly in other platform barrier, can use the present invention, therefore also can be provided with whole height and platform barrier that for this reason fully spatially separate orbital region in use.In such structure advantageously, motor 4 be placed in the separation structure between platform and the orbital region wall elements the back or be placed in the back of the part of the remainder of sliding door when opening the door.
Can also find out among this external Fig. 1 that two parallel slider bars are arranged in the antemarginal zone on the upside 13 of lap plate.It is a plastic strip, and described plastic strip guarantees can not produce the friction that strong obstruction lap plate moves between the upside of the downside of cover plate 26 and lap plate.The upside that typically is lap plate is provided with skidproof and non-conductive coating 27, and unavoidablely is, cover plate must be overlapped on the big distance between two sidewalls 7 of shell 3.Therefore likely is that when a plurality of passengers stood on the cover plate 26, in the time of in the zone in the middle of especially standing in, cover plate 26 was bent downwardly significantly.As much as possible little in order to guarantee the friction between the downside of the surface of lap plate 1 and cover plate 26 in this case, be provided with slider bar 5.As has been elaborated, described slider bar is the foregoing plastic strip that is screwed at upside 13 at this.In plastics, can for example relate to special teflon (Teflon) or but also relate to other plastics, as polyethylene, ultra-high molecular weight polyethylene (UHMW-PE) especially therefore for example can be from Maagtechnic, CH, or Duragliss von Pl ü ss ﹠amp; Co., the UHMW-PE/PE-1000 polyethylene bought of CH.Substitute slider bar 5 by being provided with little roller in addition, can carry out identical functions.In fact the shortcoming that such roller or ball may exist is, it has significantly more greatly and structurally usually with respect to system height and additionally expends.
The block diagram of guide rail area shown in Figure 2 has wherein omitted cover plate once more and has also omitted lap plate 1 in order to make accompanying drawing have better observability in this case.Same not shown cingulum, the function of described cingulum will continue to set forth below.Can find out that in this drawing shell 3 not only has base plate 9 and sidewall 3, and in addition in order to prevent the dirty antetheca 16 that preferably also has.Common upper limb at sidewall 7 has flange inwardly, is provided with the hole 18 that is used for fixing cover plate 26 in described flange.In addition, the shell that is used for fixing motor has the projection of side, is fixed with the adapter plate 17 that for example can form the L type in Fig. 2 on described projection.This adapter plate 17 is preferably formed as to making that fixed motor 4 can be fixed in the different positions along the direction that is arranged essentially parallel to the platform front edge thereon.Therefore can regulate the tension force of cingulum.Can prove advantageously in addition, be provided with spring force, make assurance automatically strain cingulum.
Can find out that in Fig. 2 upper rail 11 constitutes to a certain extent the section bar of U type down, wherein on two limits down, be furnished with the rib 42 of level inwardly extraly.In addition, this section bar in the U of both sides type is reinforced by the reinforced section 39 of L type.This reinforced section for example welds and improves the load-carrying capacity of guide rail with the section bar of U type.The function of the rib 42 of two levels inwardly will at length be set forth below.
The a pair of track adjusting wheel 25 that is used for balance in roll is shown on the right side of upper rail.Might pass through these pulleys, especially when motor just is arranged in a side of gap-bridging device, the motion coupling of the guide rail that will be driven by balance in roll driving band 43 or balance in roll rope is associated on the adjacent guide rail.Be that coupling connection so takes place ideally, make that (being arranged in rightmost in Fig. 1) takes place on its guide rail of placing over there, this guarantees that lap plate 1 carries out sliding motion as far as possible abreast.For example by arranging again that on upper rail 44, one of two synchronous pieces are arranged in front edge and one and are arranged in lagging dege, provide the simple possibility of the structure of such balance in roll driving band.The balance in roll driving band is fixed on the preamble part 44 then, so as to be centered around the right shown in front jockey wheel and to upper right guiding until a pair of pulley 25 that is being positioned at the minute surface symmetric arrangement on the right lateral upper rail.The balance in roll driving band guides to the back synchronous piece 44 of the upper rail of arranging at rightmost by the back track adjusting wheel there and is connected with upper rail regularly there.This preferably can be by Fig. 3, and the birds-eye view of gap-bridging device is understood.The following track adjusting wheel 25 that the balance in roll driving band at first is centered around the right side from position, synchronous piece 44 lower-left in according to the description of Fig. 3 is extended, and extends on the right side track adjusting wheel 25 then fully to the right and guides to the back synchronous piece 44 of the upper rail of arranging at rightmost 11 so and fixing there.This forces the upper rail of arranging on the right side 11 accurately to be synchronized with the movement as the upper rail of arranging in the leftmost side.By the corresponding structure that guides to the track adjusting wheel of bottom right from left back synchronous piece 44 by upper left track adjusting wheel and guide to 44, two balance in roll driving bands of right front synchronous piece is possible.Therefore when arranging two balance in roll driving bands, these two balance in roll driving bands intersect mutually in the zone line of lap plate.
Fig. 4 and Fig. 5 be the lap plate of (Fig. 5) on the position (Fig. 4) and that stretching out on perpendicular to the position of regaining shown in the cutaway view in the vertical plane of the direction of platform edge respectively, different parts wherein used different sectional planes to be used for Fig. 4 and Fig. 5, so that can be shown.Can find out lap plate 1 and cover plate 26 in Fig. 4, described cover plate preferably has the flange down that is parallel to rear wall 8 at its rear side, is equipped with by non-conductive and to the coating 27 of the coat composed upside of upside anti-skidding (rib is for example arranged).In order to make gap-bridging device with respect to railroad vehicle with respect to the platform electrical isolation, such is useful at all insulating coatings that are exposed on passenger's the zone, is in other current potential that is different from orbital region because must consider railroad vehicle.
Especially at bending, has the stabilizer plates 28 that is parallel to the platform edge extension for stable on the bottom inside of the projection 2 of lap plate down.Can find out so in this drawing that in addition lower guideway has by screw 31 and is fixed on base 10 on the base plate 9 of shell.Same top cover 29 also is fixed on the base plate 9 of shell, and described top cover will further be set forth by Fig. 6 below.
Automatically soil fertility is fixing ordinatedly to a certain extent in order to guarantee when lap plate is loaded lap plate, but constitute can be with respect to lower guideway 6 around the axle small angle inclination perpendicular to the paper among Fig. 1 for lap plate 1.For this purpose linear ball bearing or linear roller bearing arrangment become to make that upper guide plate 37 is not to be connected with lap plate 1 rigidly and regularly, but at two along the structure that is respectively equipped with flexibility on the position that the moving direction skew is provided with.It here is specially at two locational spring plates 38.These two spring plates cause, and lap plate can downward-sloping along clockwise direction like a cork (referring to arrow F) when being subjected to loading in the description in Fig. 4 or Fig. 5.To set forth so downward-sloping effect further combined with Fig. 6 below.
The position of as can be seen from Figure 5 stretching out.Also as can be seen, how can apply the effect of power F from top (for example when lap plate should be regained, the passenger also stood on the lap plate).In addition as can be seen from Figure 5, how to be fixed on the base 10 by the following guiding insert 32 of screw 33 with linear ball bearing or linear roller bearing.
The accurate structure of guide rail can good especially understanding by Fig. 6.Vertical section by the guide rail on the direction that is being parallel to platform edge shown in the leftmost side in Fig. 1 and Fig. 2 is shown here.Can find out that base 6 is fixed on the base plate 9 of shell 3 by screw 31 together with top cover 29.The insert 32 that leads down is screwed into from above by screw 33 in this base 6 in the long and narrow groove of cover plate 29.Under the insert 32 that leads form linear spherical guide 36 together with movably going up guiding insert 34.The ball of the reality of this linear spherical guide is not shown in Fig. 6, they in passage 35 and or can freely be provided with, perhaps in ball cage.This passage 35 forms by the long and narrow recess in the last guiding insert 34 and the insert 32 that leads down.
Last guiding insert 34 also with respect under the insert 32 that leads install movably.But last guiding insert 34 just is connected with upper rail 11 indirectly, that is to say by last guiding insert 34 at first to be permanently connected with upper guide plate 37.This upper guide plate 37 is by the spring plates 38 that two skews are provided with, for example in Fig. 4, be perfectly clear as seen, be connected with the part 40 of the level of upper rail 11.For this purpose spring plate 38 is fixed on the part 40 by tightening screw 45.For example can consider by the metal (for example spring steel) of thickness in 0.4mm to 1.0mm scope as spring plate 38.
The already mentioned mechanism of power cooperation automatically to a certain extent that when being loaded, is used for fixing lap plate of following assurance.The pod 30 of level is formed between base 10 and the wide cover plate 29, and described base 10 has long and narrow recess being positioned on the upper limb of exterior side.The rib 42 of the level inwardly of two sides of lap plate 1 is bonded in the pod of this level.At the thickness of this this rib 42 just slightly less than the width of the pod 30 of level.Because mobility by spring plate 38, upper rail 11 is centered around on even keel among Fig. 6 and the axle arranged in paper tilts, therefore in the zone in front the rib 42 of level be pressed in level pod the surface that is positioned at the bottom both sides and in the surperficial back-pressure of the rib 42 of the rear end of upper rail level on the sidewall down of the pod 30 of level.Because the length of the rib 42 of level causes corresponding friction force so big, make that motor no longer can mobile lap plate at this.Perhaps even possible be, two sidewalls of the surface of the rib 42 of level and/or the pod 30 of level are with the material coating that improves friction or correspondingly constitute surface (for example tooth or rib etc.).
By Fig. 7 concrete structure of upper rail as can be seen.Can find out from the block diagram of Fig. 7 upper rail a) how upper rail constitutes the U type section bar down of the rib 42 with two levels inwardly.On the part 40 in level on the inboard down of this section bar, be provided with two spring plates 38, these two spring plates are fixed on by screw 45 in the zone of centre of part 40, and these two spring plates have flexibly crooked part forward and backward respectively, an end of described part by screw retention on upper guide plate 37.Especially can be as seen by Fig. 7, advantageously, be additionally provided with and be connected in the base plate 46 of spring plate 38 in both sides, for example or similarly by weld nugget in down end.Spring plate 38 is fixed on the upper guide plate 37 together with base plate 46 so.
The reference marker inventory
1. lapping plate
2. the projection down on 1
3. shell
4. motor
5. slider bar
6. lower guideway
7.3 sidewall
8.3 rear wall
9.3 base plate
10.6 base
11. upper rail
12. the hole in 9
13.1 upside
14.1 downside
15.1 horizontal plate
16.3 antetheca
17. be used for 4 adapter plate
18. on shell, be used for fixing the hole of cover plate
19. the preamble part on 11
20. the back synchronous piece on 11
21. be used for the front jockey wheel of cingulum
22. be used for the back track adjusting wheel of cingulum
23. the axle of transmission gear
24. turbine and worm transmission
25. be used for the track adjusting wheel of balance in roll
26. cover plate
27. coating
28. stabilizer plates
29.6 top cover
30. the pod of the level in 6
31. screw
32. following guiding insert
33. screw
34. last guiding insert
35. be used for the passage of the ball of linear spherical guide
36. linear spherical guide
37. upper guide plate
38. spring plate
39.11 the reinforcing member of side
40.11 the part of level
41.11 vertical part
42.11 the rib of level
43. balance in roll driving band
44. be used for the synchronous piece of balance driving band
45. on 38, fix 40 tightening screw
46.38 base plate
Claims (15)
1. equipment that is used for fully overlapping basically the car floor and the slit between the platform of the railroad vehicle in the car door zone, described equipment has the lap plate (1) that is used for lap gap, wherein said lap plate (1) be mounted to can be at least between the position of regaining and the position of stretching out the direction along the level of straight line move, lap gap and described lap plate (1) do not protrude in or protrude in slightly the front edge of platform or railroad vehicle basically on the position of described withdrawal, lap gap fully basically on described position of stretching out, it is characterized in that described lap plate (2) is by at least two guide rails (6,11) install movably and described guide rail (6,11) constitute linear spherical guide or linear roller guide rail.
2. equipment as claimed in claim 1 is characterized in that, described lap plate (1) is installed on the platform movably.
3. equipment as claimed in claim 1 or 2, it is characterized in that, described guide rail comprise fixing lower guideway (6) and with described lap plate (1) bonded assembly upper rail (11) movably, and at least one guide rail, preferably in two guide rails, described upper rail (11) is mounted to and can tilts around inclined shaft level, that arrange perpendicular to moving direction with respect to described lower guideway (6), makes when fixing that described upper rail (11) generation power cooperates during from the described lap plate of top loading by the power (F) of the minimum in the sphere of gravity in passenger's representative type minimum.
4. equipment as claimed in claim 3, it is characterized in that, between described upper rail (11) and described lower guideway (6), be furnished with at least one spring element (38), preferred two spring elements (38) that skew is provided with on moving direction, wherein said spring element (38) especially preferably constitutes spring plate (38).
5. as claim 3 or 4 described equipment, it is characterized in that, described lower guideway (6) has at least one pod (30) that extends along moving direction, and described upper rail (11) has at least one rib (42) that partly is bonded on the level in the described pod (30), and comes the fixing of generation power cooperation by the inclination of the rib (42) in pod (30).
6. equipment as claimed in claim 5, it is characterized in that, described lower guideway (6) has two and has the rib (42) that two inside along continuous straight runs extend towards the pod (30) of lateral opening and described upper rail (11) in the horizontal direction, wherein especially preferredly be, described rib (42) respectively described upper rail (11) half extends to the whole length basically or described rib (42) is arranged in two terminal basically parts of described upper rail (11) at least.
7. as each described equipment in the claim 3 to 6, it is characterized in that, described upper rail (11) comprises forming area (40-42) and upper guide plate (37), described upper guide plate (37) is permanently connected with last guiding insert (34), the described guiding insert of going up forms linear spherical guide or linear roller guide rail together with the following guiding insert (32) that is fixed on the described lower guideway (6), and described upper guide plate (37) tiltably is connected with the part (40) of the level of forming area by two spring plates (38) that skew is provided with on moving direction.
8. each described equipment in the claim as described above is characterized in that, is provided with at least two, preferably at least three, and especially preferred at least four parallel guide rails that are used for described lap plate (1).
9. each described equipment in the claim as described above, it is characterized in that, the driving of described lap plate (1) produces by cingulum, described cingulum is by at least one synchronous piece (19,20) be fixed on that described lap plate (1) is gone up and/or described upper rail (11) on, wherein the two ends of preferred described cingulum are fixed on that described lap plate (1) is gone up and/or described upper rail (11) is gone up and by at least one track adjusting wheel (21,22) coupling is associated on the transmission gear of motor (4), and wherein in addition preferably, the axle of motor is essentially horizontally arranged, and preferably, described transmission gear passes through turbine and worm transmission (24), the axle (23) that crown gear transmission or epicyclic gear transmission drive is vertically arranged.
10. each described equipment in the claim as described above, it is characterized in that, described entire equipment has box-type design basically and is arranged to, perhaps pack in the groove in the platform or the scope of the railroad vehicle of packing in groove in, perhaps be placed on the platform, the system height of wherein said entire equipment is designed to preferred in the scope less than 70mm, and is especially preferred in the scope less than 55mm.
11. each described equipment in the claim is characterized in that as described above, described entire equipment has non-conductive coating (27) in being exposed to passenger's surf zone.
12. each described equipment in the claim as described above, it is characterized in that, described equipment comprises having base plate (9), the sidewall of side (7), the shell (3) of rear wall (8) and antetheca (16), wherein in described shell, be furnished with guide rail (6,11), and be furnished with fixing cover plate (26), described cover plate be arranged on the platform zone or when described equipment is fixed on the railroad vehicle on the zone of railroad vehicle, described lap plate (1) is located substantially on below the described cover plate in the position of regaining, and described lap plate (1) in the position of stretching out only its rear rim zone also be positioned at below the described cover plate.
13. equipment as claimed in claim 12, it is characterized in that, be furnished with sliding members (5) in the lagging dege zone on the upside of described lap plate (1), described sliding members slides on the face down of described cover plate (26) when described lap plate (1) is mobile, and wherein said sliding members especially preferably constitutes the plastic strip or the ribs of plastic of extending basically on the whole width of described lap plate.
14. each described equipment in the claim as described above, it is characterized in that, only be furnished with an actuator (4), and described actuator only acts on a guide rail (6,11), especially preferred is only to act in two outmost guide rails or act on guide rail in center arrangement.
15. equipment as claimed in claim 14, it is characterized in that, be furnished with mechanism (25,43), the motion coupling of the motion of the guide rail that described mechanism will be driven and at least one another guide rail joins, and especially preferred motion coupling with the outmost guide rail that is placed on the opposite joins.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH15732006 | 2006-10-03 | ||
| CH1573/06 | 2006-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101522502A true CN101522502A (en) | 2009-09-02 |
Family
ID=37663241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800372873A Pending CN101522502A (en) | 2006-10-03 | 2007-10-01 | Gap-bridging device for train platforms |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20100043664A1 (en) |
| EP (1) | EP2069181A1 (en) |
| CN (1) | CN101522502A (en) |
| WO (1) | WO2008040138A1 (en) |
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| CN103879409A (en) * | 2014-02-21 | 2014-06-25 | 深圳市方大自动化系统有限公司 | Platform extensible pedal |
| CN104386068A (en) * | 2014-07-16 | 2015-03-04 | 上海嘉成轨道交通安全保障系统股份公司 | Collision avoiding structure of safety footboard of rail transit platform |
| CN104554281A (en) * | 2014-07-16 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Manual unlocking and resetting structure for safety pedal of rail transportation platform |
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| CN104936847A (en) * | 2013-01-14 | 2015-09-23 | 克诺尔-布里姆斯股份有限公司 | Entry aid with three-point bearing for rail vehicle or motor vehicle |
| WO2017054763A1 (en) * | 2015-09-30 | 2017-04-06 | 上海嘉成轨道交通安全保障系统股份公司 | Locking structure of safety footstep for rail transit platform |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890959A (en) * | 2010-06-29 | 2010-11-24 | 范永进 | Device for connecting railway vehicle and platform |
| CN104936847A (en) * | 2013-01-14 | 2015-09-23 | 克诺尔-布里姆斯股份有限公司 | Entry aid with three-point bearing for rail vehicle or motor vehicle |
| US9505330B2 (en) | 2013-01-14 | 2016-11-29 | Knorr-Bremse Gesellschaft Mit Beschränkter Haftung | Entry aid with three-point bearing for a rail vehicle or a motor vehicle |
| CN103879409A (en) * | 2014-02-21 | 2014-06-25 | 深圳市方大自动化系统有限公司 | Platform extensible pedal |
| CN103879409B (en) * | 2014-02-21 | 2016-08-24 | 深圳市方大自动化系统有限公司 | Platform telescopic pedal |
| CN104554281A (en) * | 2014-07-16 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Manual unlocking and resetting structure for safety pedal of rail transportation platform |
| CN104554283A (en) * | 2014-07-16 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Brake structure for safety pedal of rail transportation platform |
| CN104554282A (en) * | 2014-07-16 | 2015-04-29 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal for rail transportation platform |
| CN104386068A (en) * | 2014-07-16 | 2015-03-04 | 上海嘉成轨道交通安全保障系统股份公司 | Collision avoiding structure of safety footboard of rail transit platform |
| CN104554282B (en) * | 2014-07-16 | 2017-05-03 | 上海嘉成轨道交通安全保障系统股份公司 | Safety pedal for rail transportation platform |
| CN104554283B (en) * | 2014-07-16 | 2017-05-03 | 上海嘉成轨道交通安全保障系统股份公司 | Brake structure for safety pedal of rail transportation platform |
| WO2017054763A1 (en) * | 2015-09-30 | 2017-04-06 | 上海嘉成轨道交通安全保障系统股份公司 | Locking structure of safety footstep for rail transit platform |
| CN107650804A (en) * | 2016-07-26 | 2018-02-02 | 特拉克厄来伦敦有限公司 | Guide screw linkage and the vehicles while passing ramp using the guide screw linkage and vehicle |
| CN107650804B (en) * | 2016-07-26 | 2022-07-29 | 特拉克厄来伦敦有限公司 | Vehicle access ramp and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100043664A1 (en) | 2010-02-25 |
| EP2069181A1 (en) | 2009-06-17 |
| WO2008040138A1 (en) | 2008-04-10 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20090902 |